CodeSnip Old Code (SVN)

* Moved CSSxxx CSS generating routines in UCSSUtils unit into new TCSS static method record.
* Removed unused CSSxxx routines.
* Updated support code.
* Modified all using units to use new TCSS record instead of CSSxxx routines.

* Removed akText value from TActiveTextElemKind and renamed enumeration as TActiveTextActionElemKind.
* Moved Kind property from IActiveTextElem interface into IActiveTextActionElem and modified implementation of interfaces accordingly.
* Updated all using code re these changes.

Changed active text code to support more than one named attribute for each IActiveTextActionElem element, instead of single unnamed attribute (called a parameter) previously. Made minimal changes to using code to work with revised active text code. Functionality of using code unchanged.

* Added overloaded constructors to THTMLAttributes to enable instances to be created on the fly that contain one or more attributes.
* Modified units that use IHTMLAttributes to use new constructors where possible.

Development branch for CodeSnip release 4.

Initial source is a copy of v3.8.4 (r1075).